CN202169815U

CN202169815U - Portable blackboard

Info

Publication number: CN202169815U
Application number: CN2011203049967U
Authority: CN
Inventors: 唐福丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-08-22
Filing date: 2011-08-22
Publication date: 2012-03-21
Anticipated expiration: 2021-08-22

Abstract

The utility model discloses a portable blackboard, comprising two rectangular panels in same size hinged together by a hinge and one lifting handle respectively arranged in the middle parts of two opposite edges of two panels. While in use, two panels are opened and one lifting handle is hung on a preset hook on the wall, thus the panels can be used as the blackboard to give the lesson to the students; while not using the blackboard, two panels are folded and two lifting handles are folded into one lifting handle, so as to very conveniently carry the blackboard by the lifting handle. The portable blackboard has features of reasonable design, simple structure and convenience brought to the teachers and students. The portable blackboard is suitable for the teachings activities indoors and outdoors and also suitable for performing various advertising campaigns in market stalls.

Description

Portable blackboard

Technical field

The utility model relates to a kind of teaching aid, is specifically related to a kind of portable blackboard.

Background technology

At present; In the classroom of middle and primary schools; Instructors generally all is to adopt to be fixed in the blackboard that (is coated with or frosted glass system with cement) on the wall and to give lessons, and in teaching process, often has a lot of teachers to delay teaching process for blackboard is not enough; Particularly the teaching activity does not have blackboard and is inconvenient to give lessons outside having family, and can make teacher's teaching content student can not get understanding fully and absorbing like this.

The utility model content

The utility model provides a kind of portable blackboard in order to solve weak point of the prior art.

For solving the problems of the technologies described above; The utility model adopts following technical scheme: portable blackboard; Comprise by the identical rectangular panel of two block sizes and forming, hinged between two panels through hinge, be respectively equipped with a handle on two relative edges' of two panels the centre.

Adopt technique scheme, with two panel openings, one of them handle is hung on the hook that is provided with in advance on the wall during use, so just can be used as blackboard classmates are taught; When time spent not, two panels to be folded up, two handles just in time are folded into a handle, can carry handle easily and carry blackboard.The utility model is reasonable in design, simple in structure, for numerous teachers and students provide convenience, is applicable to the education activities of indoor and outdoor, also is applicable to the market activities such as doing various advertisings of setting up a stall.

Description of drawings

Fig. 1 is the structural representation of the utility model.

The specific embodiment

As shown in Figure 1; The portable blackboard of the utility model; Comprise by the identical rectangular panel 1 of two block sizes and forming with panel 2; Hinged through hinge 3 between panel 1 and the panel 2, the quantity of hinge 3 is decided according to the size of panel 1 and panel 2, is respectively equipped with handle 4 and handle 5 on two relative edges' of panel 1 and panel 2 the centre.

During use panel 1 and panel 2 are opened, handle 4 or handle 5 are hung on the hook that is provided with in advance on the wall, so just can the utility model be taught to classmates as blackboard; When time spent not, panel 1 and panel 2 to be folded up, handle 4 just in time is folded into one with handle 5, can carry the handle 4 that is folded together easily and carry blackboard with handle 5.

Instructors can be write on panel 1 and the panel 2 preparing lecture contents in advance, treats class hour, and the utility model is mentioned the classroom, can directly hang on the wall and give lessons, and so just can practice thrift many classrooms hours of instruction.Certainly, the utility model also is applicable to the education activities of indoor and outdoor, also is applicable to the market activities such as doing various advertisings of setting up a stall.

Claims

1. portable blackboard is characterized in that: comprises by the identical rectangular panel of two block sizes and forming, and hinged between two panels through hinge, be respectively equipped with a handle on two relative edges' of two panels the centre.